Rechargeable Ear Defenders with Bluetooth, FM/AM Digital Radio and Built-in Microphone, Protear Ear Protector with Hands-Free Calling, Wireless Headphones for Working and Industrial, SNR 30dB: Amazon.co.uk: DIY & Tools
Jack Pyke Electronic Ear Defenders | John Bull Clothing
Shop Honeywell Howard Leight 1030330 Sync Radio Digital Earmuff - Safety, Hearing Protection, Ear Defenders | Zoro UK